113112454 has 32 divisors (see below), whose sum is σ = 209353536. Its totient is φ = 44634240.

The previous prime is 113112451. The next prime is 113112457. The reversal of 113112454 is 454211311.

It is an interprime number because it is at equal distance from previous prime (113112451) and next prime (113112457).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113112451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137364 + ... + 138184.

It is an arithmetic number, because the mean of its divisors is an integer number (6542298).

Almost surely, 2^113112454 is an apocalyptic number.

113112454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

113112454 is a deficient number, since it is larger than the sum of its proper divisors (96241082).

113112454 is a wasteful number, since it uses less digits than its factorization.

113112454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600.

The product of its digits is 480, while the sum is 22.

The square root of 113112454 is about 10635.4338886573. The cubic root of 113112454 is about 483.6191338102.

Adding to 113112454 its reverse (454211311), we get a palindrome (567323765).

The spelling of 113112454 in words is "one hundred thirteen million, one hundred twelve thousand, four hundred fifty-four".